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发明名称
LUBRICATING SYSTEM OF MECHANICAL VACUUM PUMP
摘要
申请公布号
SU1170190(A1)
申请公布日期
1985.07.30
申请号
SU19843693100
申请日期
1984.01.17
申请人
NEMILOV NIKANDR F,SU;SHEMYAKIN VALERIAN E,SU;YANENKOV NIKOLAJ P,SU
发明人
NEMILOV NIKANDR F,SU;SHEMYAKIN VALERIAN E,SU;YANENKOV NIKOLAJ P,SU
分类号
F04C25/02;F04C23/00;(IPC1-7):F04C25/02
主分类号
F04C25/02
代理机构
代理人
主权项
地址
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